The filter for water flowing main

Water quality depends on the degree of purification. Primary filtration is carried out at water treatment plants. But even after it, water cannot be used for drinking, because aggressive chemicals and other residual substances remain in the water. In order to completely clear them of water, a flow-through main water filter is needed.

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What is a main water filter and why is it needed?

This device is a device that is installed directly in the water main. It allows you to clean the entire volume of water that enters the apartment or house.

Such devices perform the following functions.

Water purification

Since, in most cases, treatment plants only chlorinate water from a reservoir, lake or river before supplying it to residential buildings, harmful carcinogens, heavy metals and bacteria resistant to chlorine remain in drinking water. Flowing main water filter eliminates water from these substances.

Taste Enhancements

Often the water that flows from the tap has an unpleasant odor of hydrogen sulfide, chlorine. This significantly affects the quality of food prepared on water. Purified water is much tastier and allows you to cook delicious dishes without extraneous flavors.

Important! If suddenly an incomprehensible color flows from your tap, be sure to read about where to go and why rusty water.

Water softener

This effect improves skin care, hair, prevent the appearance of rashes and premature wrinkles.

Conservation of household appliances

Often, household appliances and not only kitchen appliances suffer from harsh polluted water. On the heating elements of the washing machine, the insides electric kettle and dishwashers, as well as other appliances, scale appears. As a result, the equipment malfunctions. Water purification with a special device will help to avoid such problems.

Important! It is necessary to fight against the already formed scum inside household appliances. We considered the most effective methods in our separate posts:

• Scale in a teapot - how to remove effectively?
• Citric acid for a washing machine.

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Types of main filters for water purification in the apartment

Such devices, depending on the problems that they resolve, are divided into several types.

Coarse main filter

Such devices are designed to remove the largest mechanical precipitation from water. This is done using a fine mesh, which will need to be periodically cleaned so as not to clog the trunk. Some models have several grids that are mounted in such a way that the cell size gradually decreases.

Important! Install the device at the entry point of the water system.

Thanks to the filter for this purpose, all appliances and plumbing in the house, which, one way or another, has contact with water, will work as long as possible.The service life of such devices is practically unlimited.

The model range of coarse filters is represented by devices designed for the treatment of hot and cold water. The main difference between these devices is the body material. For the treatment of hot water, high-temperature-resistant plastic or high-strength stainless steel is used.

Important! Line Filters for filtering hot water can also be used for cleaning cold water. Appliances that are designed for cold water are only suitable for its purification.

Fine filters

The main function of such devices is the purification of water from small impurities. For this, cartridges with sorbent material are used. Such components purify water from particles whose sizes range from 1 to 20 microns. In addition, devices can have additional systems for water treatment and modules with ultraviolet radiation. After this purification, the water is suitable for cooking and drinking.

Main filters for softening water

The main reagent of these devices is sodium polyphosphate.

Important! Water treated in this way cannot be used for food purposes.

The most popular are models that operate on magnetic pulses. They do not require additional maintenance. The device is installed after the coarse filter on the flow line or in front of the connection points for household appliances that consume water.

Important! Softeners are universal and can be used to treat water of different temperatures.

Granular loading line filters

Such a device is a main flow filter that performs complex water purification. After such cleaning, chemical and biological contaminants are removed from the liquid:

• Salt deposits and chlorine.
• Metal compounds.
• Biological impurities.

Thus, filters perform all the basic functions of fine filters and water softeners. Externally, this device looks like a big balloon. It is able to purify from 16 to 400 liters of water per minute.

Important! The disadvantage of the filter with granular loading are its large dimensions. The insertion of the device is best done in the main pipes that pass through technical rooms.

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Criteria for choosing a main filter for water treatment

Having become acquainted with the types of cleaning devices, a natural question arises: which one to choose for effective water treatment in an apartment or house? First of all, it is necessary to take into account the fact that in ordinary apartments there are two highways: with hot and cold water. In this case, it is better to use a device for cleaning hot water. If the house has an individual heating system, then you will need a device for cleaning cold water. When choosing a main water filter, the following factors must be considered.

Pressure loss in the water supply system

Such losses are a frequent occurrence. They can be in the range from 0.1 to 0.6 bar, or even more. If the system has a small pressure, then an additional main pump should be installed. Also, pressure loss is important if the apartment for which the filter is purchased is on the top floor.

Performance

This characteristic shows how much water the device passes through itself for a certain time.

Volume of consumption

It is best to choose a filter with a small margin of this parameter.

Case format and dimensions

Most manufacturers produce trunk filters in the Slim Line (SL) and Big Blue (BB) formats. Devices that have a clear or blue case are used to clean cold water. A red or orange casing indicates that it is designed to filter hot water.

Important! The best option for home use is a cartridge filter of the BB format with a diameter of 184 mm and a cartridge size of 10.

Filtering properties of replaceable cartridges

Component devices that perform the main work in water purification can differ in their filtering properties. They must be selected according to needs and regularly replaced. Cartridges are of the following types:

• BA - designed to normalize the amount of iron.
• BS - soften water.
• With activated carbon - purify water from chlorine.
• With polyphosphate loading - designed to eliminate lime deposits. A similar effect protects household appliances from scale formation.

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Advantages of the main filter for mechanical water treatment

A huge number of advantages of installing such equipment directly affects the well-being of all the inhabitants of the house, and life makes it much more pleasant:

• Improving the taste and chemical characteristics of water.
• Extending the service of household appliances, as well as improving their performance.
• Pure water is one of the most important and beneficial substances for the health of the human body.
• The devices are easy to operate. Some of them, for example, water softeners, absolutely do not require additional maintenance.
• Low cost of replaceable cartridges.
• Long service life of the main filter.

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Disadvantages of main filters for water treatment

In addition to the advantages, these devices have some disadvantages. You can’t call them serious, but such difficulties nevertheless cause minor difficulties:

• The need for regular cleaning and replacing cartridges.
• Mounting the filter is a rather laborious job. Therefore, not every consumer will be able to independently install the device at home. Often you can’t do without the help of a specialist, and this involves additional costs. If you look at the problem from the other side, then in this case you will be sure of the correct installation and operation of the device.
• The cost of such a unit is quite high. But it fully pays off due to the long life of household water-consuming appliances and the health of the people you love.

Important! As you understand, drinking water should be cleaned, as it is contaminated with various impurities. In case you do not have the opportunity to use the filter, we have prepared an article in which you will find several wayspurify water without filter.

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Installing a main water filter

Before proceeding with the installation of the device, make sure the correct specifics of its application:

• The appliance is intended for cold or hot water. It will depend on which pipe it will be installed on.
• Dimensions Large devices are located in technical rooms. Compact filters can be installed in the bathroom or kitchen under the sink.

Materials and Tools

To install the cleaning device, you will need the following tools:

• Sealant tape.
• Screwdriver or screwdriver.
• Drill.
• Dry rags.

Stages of installation of the main filter:

1. First of all, it is necessary to stop the water supply. To do this, shut off the main valve.
2. It is necessary to relieve pressure in the piping system. To do this, open any tap.
3. Mark the filter attachment points above the interface with the trunk.
4. Make holes with a drill and fill them with the dowels that come with the device.
5. Using couplings, and sometimes flexible eyeliner, a water purifier cuts into a trunk system.
6. Thoroughly seal external valves with sealant.
7. Fit the mounting holes that are located on the top of the unit with the prepared holes in the wall. Screw the screws with a screwdriver or screwdriver.

Important! During installation of the device, attention should be paid to the direction of water flow. The input is indicated by IN.

Testing the operation of the filter device:

1. Run water into the system by opening a valve for this.
2. Check all connections for leaks.
3. Open the water tap.
4. Flush for 5 minutes. This way you rinse the cartridge and remove air from the system.

Important! For several weeks after installing the filter, leave a dry rag at the joints where it can protect the floor from moisture in the event of a leak.

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Cartridge Replacement Procedure

From the moment the main filter is installed, the cartridge begins to count down. It should be replaced after the time specified in the instructions for use of the device.

For standard devices, the life of the cartridges is from 1.5 to 2 months. For larger filters, the cartridge can last up to 6 months.

Replacement of these elements can be done independently:

1. Shut off the water supply.
2. Place a container under the filter to collect residual water.
3. Using the special key that came with the device, carefully unscrew the flask.
4. Remove and discard the used cartridge in the bin.
5. Place a new filter instead of a used item.
6. Replace the flask and use a wrench to tighten the flask.

Important! Constantly monitor the period of use of the cartridge. This will help to avoid the use of contaminated water.

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A Brief Overview of Trunk Filter Manufacturers

The most popular companies that produce high-quality main filters for water treatment are Honeywell, Aquaphor, New Water and Geyser.

To understand which manufacturer is better to give preference, we offer a short overview of each.

Honeywell

Honeywell is a German brand that produces unique filters designed to exceed the working pressure in the system up to 10 times. Among the assortment of models, you can choose devices for coarse and fine cleaning.

The cleaning element in the filters is a stainless steel metal mesh, which is located in a highly reliable flask. It can be periodically removed and washed from blockages. It is almost impossible to find analogs to these devices in terms of quality of mechanical cleaning.

Aquaphor

The company "Aquaphor" is engaged in the production of compact-sized main filters for various purposes: for household appliances, for drinking water, for showers. A large range with different characteristics allows you to choose devices designed for cold and hot water.

New water

Filters produced by the company “New Water” are characterized by high quality and reasonable price. Among a large assortment there are filters with a separate tap. The degree of water purification can be adjusted by installing certain cartridges.

Geyser

Geyser devices are high-tech scientific developments in which water is filtered using special elements based on an ion-exchange polymer.

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Stock footage

Pure water is the key to your health and the duration of plumbing and household appliances. Using the useful information from this article, you can choose and install a main filter that will satisfy the needs of your life. You should not save on the purchase of a filter device, because from the moment of its installation you will immediately feel the result.